improbable
/ɪmˈprɑbəbəl/
adjective
- Not likely to happen or be true.
- Winning the race seemed improbable, but she trained hard anyway.
- It is improbable that it will snow in July in Florida.
- The detective thought the suspect's alibi was highly improbable.
- Surprising and difficult to believe because of being unusual or unexpected.
- They made an improbable pair: a shy librarian and a loud rock musician.
- Her improbable success inspired many young athletes.
- The movie tells an improbable story of a dog who learns to fly.